Machine Learning Production ML Without a Data Science Team How a martech company shipped production ML with no data science team. Silver layer, AutoML, delta inference, and matchback validation to prove it works.
Data Engineering Medallion Architecture in Azure Databricks: The Practical Guide A practical guide to Medallion Architecture in Azure Databricks — what Bronze, Silver, and Gold layers do, what they cost, and when skipping a layer makes sense.
Data Engineering How Z-Order Cut My Databricks ETL Time in Half Z-Order cut my Databricks ETL from 1m40s to 50s per tenant. Here's why partitioning failed and how Z-Order works like a clustered index for Delta Lake.
